On May 17, 2012 10:27 AM, "C. Michael Pilato" <cmpilato_at_collab.net> wrote:
>...
> No, I haven't yet taken a crack at removing the HEAD request. That will
> significantly help the fetch-from-pristine-cache situation, but this is a
> parallel line of optimization that needs to occur.

Yup. Doable; not worried about it. Along with Depth:1 PROPFINDs. I'd like
to try the latter before patching. From your test, we see the checkout goes
from 1915 down to 203 PROPFINDs. I can make that happen against unpatched
servers.